| Rainess vs Jin | 455–351 | 56.45% |
| Rainess vs Kazuya | 311–291 | 51.66% |
| Rainess vs Bryan | 314–258 | 54.90% |
| Rainess vs Dragunov | 335–207–1 | 61.81% |
| Rainess vs Reina | 252–165 | 60.43% |
| Rainess vs Steve | 236–157 | 60.05% |
| Rainess vs King | 220–153 | 58.98% |
| Rainess vs Hwoarang | 206–166 | 55.38% |
| Rainess vs Heihachi | 182–178 | 50.56% |
| Rainess vs Lili | 218–125 | 63.56% |
| Rainess vs Law | 177–141 | 55.66% |
| Rainess vs Yoshimitsu | 166–138–1 | 54.61% |
| Rainess vs Lee | 129–154 | 45.58% |
| Rainess vs Paul | 147–135 | 52.13% |
| Rainess vs Asuka | 170–102 | 62.50% |
| Rainess vs Lars | 134–121 | 52.55% |
| Rainess vs Victor | 136–113 | 54.62% |
| Rainess vs Devil Jin | 121–111 | 52.16% |
| Rainess vs Jun | 125–78 | 61.58% |
| Rainess vs Lidia | 81–102 | 44.26% |
| Rainess vs Azucena | 98–73 | 57.31% |
| Rainess vs Leroy | 85–84 | 50.30% |
| Rainess vs Clive | 74–94 | 44.05% |
| Rainess vs Feng | 83–82 | 50.30% |
| Rainess vs Leo | 107–57 | 65.24% |
| Rainess vs Claudio | 64–94 | 40.51% |
| Rainess vs Xiaoyu | 77–78 | 49.68% |
| Rainess vs Armor King | 61–91 | 40.13% |
| Rainess vs Nina | 81–69 | 54.00% |
| Rainess vs Fahkumram | 77–72 | 51.68% |
| Rainess vs Alisa | 82–57–1 | 58.99% |
| Rainess vs Anna | 66–54 | 55.00% |
| Rainess vs Shaheen | 49–68–1 | 41.88% |
| Rainess vs Eddy | 61–56 | 52.14% |
| Rainess vs Jack-8 | 47–61 | 43.52% |
| Rainess vs Kuma | 58–45 | 56.31% |
| Rainess vs Zafina | 37–48 | 43.53% |
| Rainess vs Raven | 28–48 | 36.84% |
| Rainess vs Panda | 18–22 | 45.00% |
| Rainess vs Miary Zo | 12–17–1 | 41.38% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.